摘要
选取一组先天聋被试和与之匹配的听力正常被试,采用线索提示范式考察中央线索化对听觉障碍被试在辨别任务中基于位置返回抑制的影响。实验结果发现,在有中央线索化的任务实验中,听力正常和听觉障碍被试都出现了返回抑制,但是听觉障碍被试消失得比听力正常被试早。无中央线索化的辨别任务实验中,听力正常被试组仅在SOA=650ms时,听觉障碍被试没有发现返回抑制现象。结果表明听觉障碍被试辨别任务的返回抑制更易受中央线索化条件的影响,听障被试的空间注意调节机制更具策略性和有效性。
This study explored the influence of the fixation cue on location-based inhibition of return of the congenitally deaf people in discrimination tasks as compared with hearing subjects using the cue-target paradigm. The result of experiment 1 showed the IOR effect in both hearing and deaf subjects,but IOR of deaf subjects disappeared earlier than the hearing people.The result of experiment 2 showed that the IOR effect of hearing subjects was only found when SOA was 650ms,while no IOR was found among deaf subjects at all SOAs;the IOR effect in deaf people was smaller than the hearing subjects at all SOAs.The findings suggested that IOR of deaf people was more influenced by fixation cue,and their spatial attention adjustment mechanism was more affective and tactic than hearing people.
出处
《应用心理学》
CSSCI
2010年第2期134-138,共5页
Chinese Journal of Applied Psychology
基金
国家自然科学基金(30770717)资助